`toolcup.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:be01:592a:2295:91e1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c3af:8b0c:f160:8428^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.80.11.217^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-80-11-217.compute-1.amazonaws.com`
		A	98.93.74.83^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-74-83.compute-1.amazonaws.com`
		A	100.30.231.64^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-231-64.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:e130:40df:7d2d:fff6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f80e:8935:6cfa:832c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9414:8887:de85:4889^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.204.14.4^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-204-14-4.compute-1.amazonaws.com`
		A	54.80.105.101^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-105-101.compute-1.amazonaws.com`
		A	54.157.216.183^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-157-216-183.compute-1.amazonaws.com`
		A	54.162.80.34^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-80-34.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:f295:30e3:4d6c:6523^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.82.127.161^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-127-161.compute-1.amazonaws.com`
		A	54.90.179.167^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-179-167.compute-1.amazonaws.com`
		A	54.198.136.48^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-136-48.compute-1.amazonaws.com`
		A	54.242.26.178^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-242-26-178.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-09 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778334696

Previously MX for

toolcup.com

Subdomains

ns1.toolcup.com

autodiscover.toolcup.com

Same first word

toolcup.com

Similar names

tcupolo.com

cputool.com

loopcut.eu

cloutop.com

tpcoolu.com

loopcut.com

loopcut.net

cuptool.com

DNS History

15 records (7 active, 8 former)

●NSns1.namebrightdns.com2026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

○NSns1.toolcup.com2015-09-03 → 2015-12-20 · 4 obs

● 2015-09-03 23:34:14
● 2015-12-20 03:24:12
○ 2016-10-09 08:12:42
○ 2026-05-09 14:09:16

○NSns2.toolcup.com2015-09-03 → 2015-12-20 · 4 obs

● 2015-09-03 23:34:14
● 2015-12-20 03:24:12
○ 2016-10-09 08:12:42
○ 2026-05-09 14:09:16

○NSns6533.hostgator.com2016-10-09 → 2016-12-20 · 5 obs

○ 2015-12-20 03:24:12
● 2016-10-09 08:12:42
● 2016-12-20 13:53:56
○ 2026-04-27 14:00:56
○ 2026-05-09 14:09:16

○NSns6534.hostgator.com2016-10-09 → 2016-12-20 · 5 obs

○ 2015-12-20 03:24:12
● 2016-10-09 08:12:42
● 2016-12-20 13:53:56
○ 2026-04-27 14:00:56
○ 2026-05-09 14:09:16

●NSnsg1.namebrightdns.com2026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

●NSnsg2.namebrightdns.com2026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

○MXmail.toolcup.com2016-10-09 → 2016-12-20 · 5 obs

○ 2015-12-20 03:24:12
● 2016-10-09 08:12:42
● 2016-12-20 13:53:56
○ 2026-04-27 14:00:56
○ 2026-05-09 14:09:16

○MXtoolcup.com2015-09-03 → 2015-12-20 · 4 obs

● 2015-09-03 23:34:14
● 2015-12-20 03:24:12
○ 2016-10-09 08:12:42
○ 2026-05-09 14:09:16

●A13.223.25.842026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

○A192.254.236.1192016-10-09 → 2016-12-20 · 5 obs

○ 2015-12-20 03:24:12
● 2016-10-09 08:12:42
● 2016-12-20 13:53:56
○ 2026-04-27 14:00:56
○ 2026-05-09 14:09:16

○A198.1.88.1242015-09-03 → 2015-12-20 · 4 obs

● 2015-09-03 23:34:14
● 2015-12-20 03:24:12
○ 2016-10-09 08:12:42
○ 2026-05-09 14:09:16

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

●A54.243.117.1972026-04-27 → 2026-05-09 · 3 obs

○ 2016-12-20 13:53:56
● 2026-04-27 14:00:56
● 2026-05-09 14:09:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
toolcup.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:34.204.14.4

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for toolcup.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

toolcup.com is the parent of ns1.toolcup.com and autodiscover.toolcup.com.

IP Addresses

toolcup.com resolves to four IPs: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance 3plus2.com, therid.com, www.hooplite.com, ezenetwork.com and 20aa0.yhtxgroup.com share IP numbers with toolcup.com.

Name Servers

toolcup.com delegates to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

toolcup.com shares some name servers with other domains, for example 67-207-150-219.static.cloud-ips.com, gcar.co.uk, surstar.com, www.gps99.com and 6a759.jsdcoffee.com.

These name servers are often used together with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with eight IP numbers: The host name nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:e130:40df:7d2d:fff6, 2600:1f18:683a:ae1a:f80e:8935:6cfa:832c, 2600:1f18:683a:ae1b:9414:8887:de85:4889, 2600:1f18:683a:ae1b:e449:b4d3:6fc5:764f, 34.204.14.4, 54.80.105.101, 54.157.216.183 and 54.162.80.34. The host name nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:f295:30e3:4d6c:6523, 2600:1f18:683a:ae1a:fe72:ac88:f63a:41ec, 2600:1f18:683a:ae1b:552f:b85a:fdb3:d5d1, 2600:1f18:683a:ae1b:8f3d:e4bf:bfb8:c73c, 54.82.127.161, 54.90.179.167, 54.198.136.48 and 54.242.26.178.

Host names with six IP numbers: The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:512a:2e63:38a2:3ca2, 2600:1f18:683a:ae1a:be01:592a:2295:91e1, 2600:1f18:683a:ae1b:c3af:8b0c:f160:8428, 98.80.11.217, 98.93.74.83 and 100.30.231.64.

toolcup.com - robtex.com

toolcup.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`toolcup.com`

`com`